TY  - BOOK
TI  - Địa lý quyển 地理卷
AN  - Columbia University Libraries
N1  - Dated [date of publication not identified]
SP  - 30
UR  - https://viet-dien.com/t/han-nom-d8-kk04-7q33/30
Y2  - 2026-09-29
ER  -